From 792a821de0edae6ad237fc885afe6b46c14b6bec Mon Sep 17 00:00:00 2001 From: Francesco Cogno Date: Fri, 17 May 2019 10:17:06 +0200 Subject: [PATCH] Added sanity checks --- Cargo.lock | 232 ++++++++++++++++++++++------------------ Cargo.toml | 22 ++-- src/exporter_error.rs | 18 ++++ src/wireguard_config.rs | 37 ++++--- 4 files changed, 182 insertions(+), 127 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index caf8713..28167bb 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -29,7 +29,7 @@ name = "atty" version = "0.2.11" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)", "termion 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -41,15 +41,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "backtrace" -version = "0.3.15" +version = "0.3.17" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", "backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)", - "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)", + "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)", "rustc-demangle 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)", - "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -57,8 +56,8 @@ name = "backtrace-sys" version = "0.1.28" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "cc 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)", + "cc 1.0.37 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -77,17 +76,18 @@ version = "0.4.12" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)", + "either 1.5.2 (registry+https://github.com/rust-lang/crates.io-index)", "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "cc" -version = "1.0.35" +version = "1.0.37" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "cfg-if" -version = "0.1.7" +version = "0.1.9" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] @@ -127,7 +127,7 @@ version = "0.7.1" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)", - "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)", + "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)", "crossbeam-utils 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)", "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)", "memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)", @@ -147,10 +147,15 @@ name = "crossbeam-utils" version = "0.6.5" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)", + "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)", "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)", ] +[[package]] +name = "either" +version = "1.5.2" +source = "registry+https://github.com/rust-lang/crates.io-index" + [[package]] name = "env_logger" version = "0.6.1" @@ -168,7 +173,7 @@ name = "failure" version = "0.1.5" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "backtrace 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)", + "backtrace 0.3.17 (registry+https://github.com/rust-lang/crates.io-index)", "failure_derive 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -177,10 +182,10 @@ name = "failure_derive" version = "0.1.5" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)", "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)", - "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)", - "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)", + "syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)", + "synstructure 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -209,7 +214,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "futures" -version = "0.1.26" +version = "0.1.27" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] @@ -217,19 +222,19 @@ name = "futures-cpupool" version = "0.1.8" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)", + "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)", "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "h2" -version = "0.1.18" +version = "0.1.20" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)", "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)", "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)", - "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)", + "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)", "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)", "indexmap 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", @@ -245,7 +250,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)", "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)", - "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)", + "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "http-body" +version = "0.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)", + "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)", + "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)", + "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -263,28 +279,30 @@ dependencies = [ [[package]] name = "hyper" -version = "0.12.27" +version = "0.12.29" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)", - "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)", + "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)", "futures-cpupool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)", - "h2 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)", + "h2 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)", "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)", + "http-body 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)", "httparse 1.3.3 (registry+https://github.com/rust-lang/crates.io-index)", "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", - "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)", + "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)", "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)", "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)", - "tokio 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)", + "tokio 0.1.20 (registry+https://github.com/rust-lang/crates.io-index)", + "tokio-buf 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)", "tokio-executor 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)", "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)", "tokio-reactor 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)", "tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)", "tokio-threadpool 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)", - "tokio-timer 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)", + "tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)", "want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -298,13 +316,13 @@ name = "iovec" version = "0.1.2" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] name = "itoa" -version = "0.4.3" +version = "0.4.4" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] @@ -321,14 +339,9 @@ name = "lazy_static" version = "1.3.0" source = "registry+https://github.com/rust-lang/crates.io-index" -[[package]] -name = "lazycell" -version = "1.2.1" -source = "registry+https://github.com/rust-lang/crates.io-index" - [[package]] name = "libc" -version = "0.2.51" +version = "0.2.55" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] @@ -345,7 +358,7 @@ name = "log" version = "0.4.6" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)", + "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -360,15 +373,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "mio" -version = "0.6.16" +version = "0.6.17" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)", "fuchsia-zircon-sys 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)", "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)", - "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)", "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)", @@ -392,8 +404,8 @@ name = "net2" version = "0.2.33" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)", + "cfg-if 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -407,7 +419,7 @@ name = "num_cpus" version = "1.10.0" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -437,7 +449,7 @@ name = "parking_lot_core" version = "0.4.0" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)", "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)", "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)", "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)", @@ -446,7 +458,7 @@ dependencies = [ [[package]] name = "proc-macro2" -version = "0.4.28" +version = "0.4.30" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)", @@ -454,17 +466,17 @@ dependencies = [ [[package]] name = "prometheus_wireguard_exporter" -version = "0.1.0" +version = "1.2.0" dependencies = [ "clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)", "env_logger 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)", "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)", - "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)", + "futures 0.1.27 (registry+https://github.com/rust-lang/crates.io-index)", "http 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)", - "hyper 0.12.27 (registry+https://github.com/rust-lang/crates.io-index)", + "hyper 0.12.29 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", - "serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)", - "serde_derive 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)", + "serde 1.0.91 (registry+https://github.com/rust-lang/crates.io-index)", + "serde_derive 1.0.91 (registry+https://github.com/rust-lang/crates.io-index)", "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -478,7 +490,7 @@ name = "quote" version = "0.6.12" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -487,12 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(registry+https://github.com/rust-lang/crates.io-index)", @@ -539,10 +551,10 @@ dependencies = [ [[package]] name = "rand_jitter" -version = "0.1.3" +version = "0.1.4" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)", "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -554,7 +566,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)", "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)", "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)", "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)", "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)", @@ -633,7 +645,7 @@ dependencies = [ [[package]] name = "ryu" -version = "0.2.7" +version = "0.2.8" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] @@ -656,17 +668,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "serde" -version = "1.0.90" +version = "1.0.91" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "serde_derive" -version = "1.0.90" +version = "1.0.91" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "proc-macro2 0.4.28 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)", "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)", - "syn 0.15.32 (registry+https://github.com/rust-lang/crates.io-index)", + "syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -674,9 +686,9 @@ name = "serde_json" version = "1.0.39" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)", - "ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)", - "serde 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)", + "itoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)", + "ryu 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)", + "serde 1.0.91 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -706,22 +718,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "syn" -version = "0.15.32" +version = "0.15.34" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "proc-macro2 0.4.28 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"535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86" diff --git a/Cargo.toml b/Cargo.toml index eb0b3ce..ceef78f 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -1,6 +1,6 @@ [package] name = "prometheus_wireguard_exporter" -version = "0.1.0" +version = "1.2.0" authors = ["Francesco Cogno "] description = "Prometheus WireGuard Exporter" edition = "2018" @@ -16,13 +16,13 @@ categories = ["database"] [dependencies] -log = "0.4.6" -env_logger = "0.6.1" -futures = "0.1.26" -clap = "2.33.0" -serde_json = "1.0.39" -serde = "1.0.90" -serde_derive = "1.0.90" -failure = "0.1.5" -hyper = "0.12.27" -http = "0.1.17" +log = "*" +env_logger = "*" +futures = "*" +clap = "*" +serde_json = "*" +serde = "*" +serde_derive = "*" +failure = "*" +hyper = "*" +http = "*" diff --git a/src/exporter_error.rs b/src/exporter_error.rs index dbb726c..b3bc0c2 100644 --- a/src/exporter_error.rs +++ b/src/exporter_error.rs @@ -1,3 +1,12 @@ +#[derive(Debug, Fail)] +pub(crate) enum PeerEntryParseError { + #[fail(display = "PublicKey entry not found in lines: {:?}", lines)] + PublicKeyNotFound { lines: Vec }, + + #[fail(display = "AllowedIPs entry not found in lines: {:?}", lines)] + AllowedIPsEntryNotFound { lines: Vec }, +} + #[derive(Debug, Fail)] pub(crate) enum ExporterError { #[allow(dead_code)] @@ -24,6 +33,15 @@ pub(crate) enum ExporterError { #[fail(display = "int conversion error: {}", e)] ParseInt { e: std::num::ParseIntError }, + + #[fail(display = "PeerEntry parse error: {}", e)] + PeerEntryParseError { e: PeerEntryParseError }, +} + +impl From for ExporterError { + fn from(e: PeerEntryParseError) -> Self { + ExporterError::PeerEntryParseError { e } + } } impl From for ExporterError { diff --git a/src/wireguard_config.rs b/src/wireguard_config.rs index 045a69c..46a4078 100644 --- a/src/wireguard_config.rs +++ b/src/wireguard_config.rs @@ -1,4 +1,6 @@ +use crate::exporter_error::PeerEntryParseError; use std::collections::HashMap; +use std::convert::TryFrom; #[derive(Debug, Default, Clone)] pub(crate) struct PeerEntry<'a> { @@ -8,10 +10,10 @@ pub(crate) struct PeerEntry<'a> { } #[inline] -fn after_equals(s: &str) -> &str { +fn after_char(s: &str, c_split: char) -> &str { let mut p: usize = 0; for c in s.chars().into_iter() { - if c == '=' { + if c == c_split { return &s[p + 1..]; } else { p += c.len_utf8(); @@ -20,29 +22,40 @@ fn after_equals(s: &str) -> &str { s } -fn parse_peer_entry<'a>(lines: &[&'a str]) -> PeerEntry<'a> { +fn parse_peer_entry<'a>(lines: &[&'a str]) -> Result, PeerEntryParseError> { let mut public_key = ""; let mut allowed_ips = ""; let mut name = None; for line in lines { if line.starts_with("PublicKey") { - public_key = after_equals(line).trim(); + public_key = after_char(line, '=').trim(); } else if line.starts_with("AllowedIPs") { - allowed_ips = after_equals(line).trim(); + allowed_ips = after_char(line, '=').trim(); } else if line.starts_with("#") { name = Some(line[1..].trim()); } } - PeerEntry { - public_key, - allowed_ips, - name, + // Sanity checks + if public_key == "" { + let lines_owned: Vec = lines.into_iter().map(|line| line.to_string()).collect(); + Err(PeerEntryParseError::PublicKeyNotFound { lines: lines_owned }) + } else if allowed_ips == "" { + let lines_owned: Vec = lines.into_iter().map(|line| line.to_string()).collect(); + Err(PeerEntryParseError::AllowedIPsEntryNotFound { lines: lines_owned }) + } else { + Ok(PeerEntry { + public_key, + allowed_ips, + name, // name can be None + }) } } -pub(crate) fn parse<'a>(txt: &'a str) -> HashMap<&'a str, PeerEntry<'a>> { +pub(crate) fn parse<'a>( + txt: &'a str, +) -> Result>, PeerEntryParseError> { let mut ht = HashMap::new(); let mut v_blocks = Vec::new(); @@ -78,13 +91,13 @@ pub(crate) fn parse<'a>(txt: &'a str) -> HashMap<&'a str, PeerEntry<'a>> { println!("v_blocks == {:?}", v_blocks); for block in &v_blocks { - let p = parse_peer_entry(block); + let p = parse_peer_entry(block)?; ht.insert(p.public_key, p); } println!("ht == {:?}", ht); - ht + Ok(ht) } #[cfg(test)]