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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:41:41 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:41:41 +0000 |
commit | 10ee2acdd26a7f1298c6f6d6b7af9b469fe29b87 (patch) | |
tree | bdffd5d80c26cf4a7a518281a204be1ace85b4c1 /vendor/gix/src/config/tree/sections/checkout.rs | |
parent | Releasing progress-linux version 1.70.0+dfsg1-9~progress7.99u1. (diff) | |
download | rustc-10ee2acdd26a7f1298c6f6d6b7af9b469fe29b87.tar.xz rustc-10ee2acdd26a7f1298c6f6d6b7af9b469fe29b87.zip |
Merging upstream version 1.70.0+dfsg2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/gix/src/config/tree/sections/checkout.rs')
-rw-r--r-- | vendor/gix/src/config/tree/sections/checkout.rs | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/vendor/gix/src/config/tree/sections/checkout.rs b/vendor/gix/src/config/tree/sections/checkout.rs new file mode 100644 index 000000000..27f31ee84 --- /dev/null +++ b/vendor/gix/src/config/tree/sections/checkout.rs @@ -0,0 +1,58 @@ +use crate::{ + config, + config::tree::{keys, Checkout, Key, Section}, +}; + +impl Checkout { + /// The `checkout.workers` key. + pub const WORKERS: Workers = Workers::new_with_validate("workers", &config::Tree::CHECKOUT, validate::Workers) + .with_deviation("if unset, uses all cores instead of just one"); +} + +/// The `checkout.workers` key. +pub type Workers = keys::Any<validate::Workers>; + +impl Section for Checkout { + fn name(&self) -> &str { + "checkout" + } + + fn keys(&self) -> &[&dyn Key] { + &[&Self::WORKERS] + } +} + +mod workers { + use crate::config::tree::checkout::Workers; + + impl Workers { + /// Return the amount of threads to use for checkout, with `0` meaning all available ones, after decoding our integer value from `config`, + /// or `None` if the value isn't set which is typically interpreted as "as many threads as available" + pub fn try_from_workers( + &'static self, + value: Result<i64, gix_config::value::Error>, + ) -> Result<usize, crate::config::checkout::workers::Error> { + match value { + Ok(v) if v < 0 => Ok(0), + Ok(v) => Ok(v.try_into().expect("positive i64 can always be usize on 64 bit")), + Err(err) => Err(crate::config::key::Error::from(&super::Checkout::WORKERS).with_source(err)), + } + } + } +} + +/// +pub mod validate { + use crate::{bstr::BStr, config::tree::keys}; + + pub struct Workers; + impl keys::Validate for Workers { + fn validate(&self, value: &BStr) -> Result<(), Box<dyn std::error::Error + Send + Sync + 'static>> { + super::Checkout::WORKERS.try_from_workers(gix_config::Integer::try_from(value).and_then(|i| { + i.to_decimal() + .ok_or_else(|| gix_config::value::Error::new("Integer overflow", value.to_owned())) + }))?; + Ok(()) + } + } +} |